This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
+ version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
/*
see RFC2849 for the LDIF format definition
*/
-#include "includes.h"
-#include "ldb/include/ldb.h"
-#include "ldb/include/ldb_private.h"
-#include <ctype.h>
-#ifdef _SAMBA_BUILD_
-#include "system/filesys.h"
-#endif
+#include "ldb_includes.h"
+#include "system/locale.h"
/*
int count, size, bytes;
int ret;
int f;
+ const char *fname = (const char *)value->data;
- f = open(value->data, O_RDONLY);
+ if (strncmp(fname, "file://", 7) != 0) {
+ return LDB_ERR_INVALID_ATTRIBUTE_SYNTAX;
+ }
+ fname += 7;
+
+ f = open(fname, O_RDONLY);
if (f == -1) {
return -1;
}
goto done;
}
- value->data = talloc_size(mem_ctx, statbuf.st_size + 1);
+ value->data = (uint8_t *)talloc_size(mem_ctx, statbuf.st_size + 1);
if (value->data == NULL) {
ret = -1;
goto done;
count = 0;
size = statbuf.st_size;
- buf = value->data;
+ buf = (char *)value->data;
while (count < statbuf.st_size) {
bytes = read(f, buf, size);
if (bytes == -1) {
const char *b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
int bit_offset, byte_offset, idx, i;
const uint8_t *d = (const uint8_t *)buf;
- int bytes = (len*8 + 5)/6;
+ int bytes = (len*8 + 5)/6, pad_bytes = (bytes % 4) ? 4 - (bytes % 4) : 0;
char *out;
- out = talloc_array(mem_ctx, char, bytes+2);
+ out = talloc_array(mem_ctx, char, bytes+pad_bytes+1);
if (!out) return NULL;
for (i=0;i<bytes;i++) {
out[i] = b64[idx];
}
- out[i++] = '=';
+ for (;i<bytes+pad_bytes;i++)
+ out[i] = '=';
out[i] = 0;
return out;
return total;
}
+#undef CHECK_RET
+
/*
encode as base64 to a file
*/
{NULL, 0}
};
+/* this macro is used to handle the return checking on fprintf_fn() */
+#define CHECK_RET do { if (ret < 0) { talloc_free(mem_ctx); return ret; } total += ret; } while (0)
+
/*
write to ldif, using a caller supplied write method
*/
void *private_data,
const struct ldb_ldif *ldif)
{
+ TALLOC_CTX *mem_ctx;
unsigned int i, j;
int total=0, ret;
+ char *p;
const struct ldb_message *msg;
- msg = ldif->msg;
+ mem_ctx = talloc_named_const(NULL, 0, "ldb_ldif_write");
- ret = fprintf_fn(private_data, "dn: %s\n", msg->dn);
+ msg = ldif->msg;
+ p = ldb_dn_get_extended_linearized(mem_ctx, msg->dn, 1);
+ ret = fprintf_fn(private_data, "dn: %s\n", p);
+ talloc_free(p);
CHECK_RET;
if (ldif->changetype != LDB_CHANGETYPE_NONE) {
if (!ldb_changetypes[i].name) {
ldb_debug(ldb, LDB_DEBUG_ERROR, "Error: Invalid ldif changetype %d\n",
ldif->changetype);
+ talloc_free(mem_ctx);
return -1;
}
ret = fprintf_fn(private_data, "changetype: %s\n", ldb_changetypes[i].name);
}
for (i=0;i<msg->num_elements;i++) {
- const struct ldb_attrib_handler *h;
+ const struct ldb_schema_attribute *a;
- h = ldb_attrib_handler(ldb, msg->elements[i].name);
+ a = ldb_schema_attribute_by_name(ldb, msg->elements[i].name);
if (ldif->changetype == LDB_CHANGETYPE_MODIFY) {
switch (msg->elements[i].flags & LDB_FLAG_MOD_MASK) {
for (j=0;j<msg->elements[i].num_values;j++) {
struct ldb_val v;
- ret = h->ldif_write_fn(ldb, ldb, &msg->elements[i].values[j], &v);
- CHECK_RET;
- if (ldb_should_b64_encode(&v)) {
+ ret = a->syntax->ldif_write_fn(ldb, mem_ctx, &msg->elements[i].values[j], &v);
+ if (ret != LDB_SUCCESS) {
+ v = msg->elements[i].values[j];
+ }
+ if (ret != LDB_SUCCESS || ldb_should_b64_encode(&v)) {
ret = fprintf_fn(private_data, "%s:: ",
msg->elements[i].name);
CHECK_RET;
ret = base64_encode_f(ldb, fprintf_fn, private_data,
- v.data, v.length,
+ (char *)v.data, v.length,
strlen(msg->elements[i].name)+3);
CHECK_RET;
ret = fprintf_fn(private_data, "\n");
ret = fprintf_fn(private_data, "%s: ", msg->elements[i].name);
CHECK_RET;
ret = fold_string(fprintf_fn, private_data,
- v.data, v.length,
+ (char *)v.data, v.length,
strlen(msg->elements[i].name)+2);
CHECK_RET;
ret = fprintf_fn(private_data, "\n");
p++;
}
- value->data = p;
+ value->data = (uint8_t *)p;
p = strchr(p, '\n');
}
if (base64_encoded) {
- int len = ldb_base64_decode(value->data);
+ int len = ldb_base64_decode((char *)value->data);
if (len == -1) {
/* it wasn't valid base64 data */
return -1;
talloc_free(ldif);
}
-/*
- add an empty element
-*/
-static int msg_add_empty(struct ldb_context *ldb,
- struct ldb_message *msg, const char *name, unsigned flags)
-{
- struct ldb_message_element *el2, *el;
-
- el2 = talloc_realloc(msg, msg->elements,
- struct ldb_message_element, msg->num_elements+1);
- if (!el2) {
- errno = ENOMEM;
- return -1;
- }
-
- msg->elements = el2;
-
- el = &msg->elements[msg->num_elements];
-
- el->name = talloc_strdup(msg->elements, name);
- el->num_values = 0;
- el->values = NULL;
- el->flags = flags;
-
- if (!el->name) {
- errno = ENOMEM;
- return -1;
- }
-
- msg->num_elements++;
-
- return 0;
-}
-
/*
read from a LDIF source, creating a ldb_message
*/
msg->dn = NULL;
msg->elements = NULL;
msg->num_elements = 0;
- msg->private_data = NULL;
chunk = next_chunk(ldb, fgetc_fn, private_data);
if (!chunk) {
goto failed;
}
+ talloc_steal(ldif, chunk);
- msg->private_data = chunk;
s = chunk;
if (next_attr(ldif, &s, &attr, &value) != 0) {
goto failed;
}
- msg->dn = value.data;
+ msg->dn = ldb_dn_from_ldb_val(msg, ldb, &value);
+
+ if ( ! ldb_dn_validate(msg->dn)) {
+ ldb_debug(ldb, LDB_DEBUG_ERROR, "Error: Unable to parse dn '%s'\n",
+ (char *)value.data);
+ goto failed;
+ }
while (next_attr(ldif, &s, &attr, &value) == 0) {
- const struct ldb_attrib_handler *h;
+ const struct ldb_schema_attribute *a;
struct ldb_message_element *el;
int ret, empty = 0;
}
if (empty) {
- if (msg_add_empty(ldb, msg, (char *)value.data, flags) != 0) {
+ if (ldb_msg_add_empty(msg, (char *)value.data, flags, NULL) != 0) {
goto failed;
}
continue;
el = &msg->elements[msg->num_elements-1];
- h = ldb_attrib_handler(ldb, attr);
+ a = ldb_schema_attribute_by_name(ldb, attr);
if (msg->num_elements > 0 && ldb_attr_cmp(attr, el->name) == 0 &&
flags == el->flags) {
if (!el->values) {
goto failed;
}
- ret = h->ldif_read_fn(ldb, ldif, &value, &el->values[el->num_values]);
+ ret = a->syntax->ldif_read_fn(ldb, ldif, &value, &el->values[el->num_values]);
if (ret != 0) {
goto failed;
}
+ if (value.length == 0) {
+ ldb_debug(ldb, LDB_DEBUG_ERROR,
+ "Error: Attribute value cannot be empty for attribute '%s'\n", el->name);
+ goto failed;
+ }
if (value.data != el->values[el->num_values].data) {
talloc_steal(el->values, el->values[el->num_values].data);
}
goto failed;
}
el->num_values = 1;
- ret = h->ldif_read_fn(ldb, ldif, &value, &el->values[0]);
+ ret = a->syntax->ldif_read_fn(ldb, ldif, &value, &el->values[0]);
if (ret != 0) {
goto failed;
}
static int fgetc_file(void *private_data)
{
- struct ldif_read_file_state *state = private_data;
+ struct ldif_read_file_state *state =
+ (struct ldif_read_file_state *)private_data;
return fgetc(state->f);
}
static int fgetc_string(void *private_data)
{
- struct ldif_read_string_state *state = private_data;
+ struct ldif_read_string_state *state =
+ (struct ldif_read_string_state *)private_data;
if (state->s[0] != 0) {
return *state->s++;
}
return EOF;
}
-struct ldb_ldif *ldb_ldif_read_string(struct ldb_context *ldb, const char *s)
+struct ldb_ldif *ldb_ldif_read_string(struct ldb_context *ldb, const char **s)
{
struct ldif_read_string_state state;
- state.s = s;
- return ldb_ldif_read(ldb, fgetc_string, &state);
+ struct ldb_ldif *ldif;
+ state.s = *s;
+ ldif = ldb_ldif_read(ldb, fgetc_string, &state);
+ *s = state.s;
+ return ldif;
}
static int fprintf_file(void *private_data, const char *fmt, ...)
{
- struct ldif_write_file_state *state = private_data;
+ struct ldif_write_file_state *state =
+ (struct ldif_write_file_state *)private_data;
int ret;
va_list ap;
git.samba.org / kai / samba.git / blobdiff